static void Main()
{
Console.WriteLine(Calcs.Max(1, 5.5, -3, 5, 6, 1, 1, 12.0, 12.1, 0, -9.9));
Console.WriteLine(Calcs.Min(1, 5.5, -3, 5, 6, 1, 1, 12.0, 12.1, 0, -9.9));
Console.WriteLine(Calcs.Sum(1, 5.5, -3, 5, 6, 1, 1, 12.0, 12.1, 0, -9.9));
Console.WriteLine(Calcs.Product(1, 0.5, -3, 5, 6, 1, 0.1, 12.0, 12.1, 0.5, -9.9));
Console.WriteLine(Calcs.Average(1, 5.5, -3, 5, 6, 1, 1, 12.0, 12.1, 0, -9.9));
}